No open-market buys or sells in this period. The transactions below are grants, option exercises and gifts, which carry no market price.
Trading track record · all companies
Not enough open-market trades to chart a track record yet.
Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.
Transactions · 90d
No open-market buys or sells in this period — showing all activity (grants, exercises & gifts).
-
CMTL Exercise·M
Chief Legal Officer
$0
30.7K sh · 2 lots
Own +27%
-
CMTL Other·F
Chief Legal Officer
$36.9K
10.5K sh · $3.52 avg · 2 lots
Own -14%
-
CMTL Exercise·M
Chief Legal Officer
—
30.7K sh · 2 lots
Own +73%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| Apr 28, 2026 | CMTL | Exercise M | 30.7K2 lots | $0 |
| Apr 28, 2026 | CMTL | Other F | 10.5K2 lots | $36.9K |
| Apr 28, 2026 | CMTL | Exercise M | 30.7K2 lots | — |
Buy Sell Non-market (grant · exercise · gift)
About Walther Donald E.
This profile aggregates every SEC Form 4 insider transaction reported by Walther Donald E. across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.